Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Installation construction method of pipeline under steel truss
The invention discloses an installation construction method of a pipeline under a steel truss. The installation construction method of the pipeline under the steel truss comprises the steps that segmented hoisting trusses are measured and numbered; corresponding segmented pipelines and supports and hangers are prefabricated; the segmented pipelines are temporarily fixed; corresponding segmented trusses are synchronously hoisted; the segmented pipelines are welded and pipeline clamps are installed; the trusses are synchronously slid; remaining pipe joints are welded; anticorrosive and fireproofpaints are painting on welding joints. The installation construction method of the pipeline under the steel truss has the beneficial effects that it can minimize the transportation difficulty and welding construction intensity of pipelines in a steel truss space, has good economic benefits, reduces the number of pipeline hoisting and scaffolding costs, improves welding efficiency and overall pipeline installation quality, prefabricates in sections, optimizes pipeline installation process and improves construction efficiency, and can be constructed in multiple groups at the same time. An existing tire frame of civil construction is used for construction, and safety and stability are high.
本发明公开了一种钢桁架下管道安装施工工法，包括对分段吊装桁架进行测量与编号、预制对应分段管道及支吊架、临时固定分段管道、与对应分段桁架同步吊装、焊接分段管道安装管道抱卡、与桁架同步滑移、焊接剩余管道对接口、焊口防腐及防火涂料粉刷。本发明的有益效果是：能最大限度降低钢桁架空间中管道的运输难度及焊接施工强度，有较好的经济效益，减少了管道的吊装次数及脚手架搭设费用，提高了焊接效率，整体提高了管道安装质量，分段预制、优化了管道安装的工序、可以多小组同时施工，提高了施工效率，利用土建既有胎架进行施工，有较高的安全性及稳定性。
Installation construction method of pipeline under steel truss
The invention discloses an installation construction method of a pipeline under a steel truss. The installation construction method of the pipeline under the steel truss comprises the steps that segmented hoisting trusses are measured and numbered; corresponding segmented pipelines and supports and hangers are prefabricated; the segmented pipelines are temporarily fixed; corresponding segmented trusses are synchronously hoisted; the segmented pipelines are welded and pipeline clamps are installed; the trusses are synchronously slid; remaining pipe joints are welded; anticorrosive and fireproofpaints are painting on welding joints. The installation construction method of the pipeline under the steel truss has the beneficial effects that it can minimize the transportation difficulty and welding construction intensity of pipelines in a steel truss space, has good economic benefits, reduces the number of pipeline hoisting and scaffolding costs, improves welding efficiency and overall pipeline installation quality, prefabricates in sections, optimizes pipeline installation process and improves construction efficiency, and can be constructed in multiple groups at the same time. An existing tire frame of civil construction is used for construction, and safety and stability are high.
本发明公开了一种钢桁架下管道安装施工工法，包括对分段吊装桁架进行测量与编号、预制对应分段管道及支吊架、临时固定分段管道、与对应分段桁架同步吊装、焊接分段管道安装管道抱卡、与桁架同步滑移、焊接剩余管道对接口、焊口防腐及防火涂料粉刷。本发明的有益效果是：能最大限度降低钢桁架空间中管道的运输难度及焊接施工强度，有较好的经济效益，减少了管道的吊装次数及脚手架搭设费用，提高了焊接效率，整体提高了管道安装质量，分段预制、优化了管道安装的工序、可以多小组同时施工，提高了施工效率，利用土建既有胎架进行施工，有较高的安全性及稳定性。
Installation construction method of pipeline under steel truss
一种钢桁架下管道安装施工工法
GAO ZHUOFEI (Autor:in) / WANG ZHIFENG (Autor:in) / GAO LINLI (Autor:in) / SHI QINGLIN (Autor:in) / LIU ZHENGYANG (Autor:in) / ZHAO LONG (Autor:in) / ZHANG GUIMING (Autor:in) / XU ZHIQIANG (Autor:in) / YANG KUN (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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